package com.macro.mall.portal.controller;

import com.macro.mall.common.api.CommonResult;
import com.macro.mall.model.OmsCartItem;
import com.macro.mall.portal.domain.CartProduct;
import com.macro.mall.portal.domain.CartPromotionItem;
import com.macro.mall.portal.service.OmsCartItemService;
import com.macro.mall.portal.service.UmsMemberService;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import io.swagger.v3.oas.annotations.tags.Tag;
import java.util.List;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.*;

/** 购物车管理Controller Created by macro on 2018/8/2. */
@Controller
@Api(tags = "OmsCartItemController")
@Tag(name = "OmsCartItemController", description = "购物车管理")
@RequestMapping("/cart")
public class OmsCartItemController {
  @Autowired private OmsCartItemService cartItemService;
  @Autowired private UmsMemberService memberService;

  @ApiOperation("添加商品到购物车")
  @RequestMapping(value = "/add", method = RequestMethod.POST)
  @ResponseBody
  public CommonResult add(@RequestBody OmsCartItem cartItem) {
    int count = cartItemService.add(cartItem);
    if (count > 0) {
      return CommonResult.success(count);
    }
    return CommonResult.failed();
  }

  @ApiOperation("获取当前会员的购物车列表")
  @RequestMapping(value = "/list", method = RequestMethod.GET)
  @ResponseBody
  public CommonResult<List<OmsCartItem>> list() {
    List<OmsCartItem> cartItemList = cartItemService.list(memberService.getCurrentMember().getId());
    return CommonResult.success(cartItemList);
  }

  @ApiOperation("获取当前会员的购物车列表,包括促销信息")
  @RequestMapping(value = "/list/promotion", method = RequestMethod.GET)
  @ResponseBody
  public CommonResult<List<CartPromotionItem>> listPromotion(
      @RequestParam(required = false) List<Long> cartIds) {
    List<CartPromotionItem> cartPromotionItemList =
        cartItemService.listPromotion(memberService.getCurrentMember().getId(), cartIds);
    return CommonResult.success(cartPromotionItemList);
  }

  @ApiOperation("修改购物车中指定商品的数量")
  @RequestMapping(value = "/update/quantity", method = RequestMethod.GET)
  @ResponseBody
  public CommonResult updateQuantity(@RequestParam Long id, @RequestParam Integer quantity) {
    int count =
        cartItemService.updateQuantity(id, memberService.getCurrentMember().getId(), quantity);
    if (count > 0) {
      return CommonResult.success(count);
    }
    return CommonResult.failed();
  }

  @ApiOperation("获取购物车中指定商品的规格,用于重选规格")
  @RequestMapping(value = "/getProduct/{productId}", method = RequestMethod.GET)
  @ResponseBody
  public CommonResult<CartProduct> getCartProduct(@PathVariable Long productId) {
    CartProduct cartProduct = cartItemService.getCartProduct(productId);
    return CommonResult.success(cartProduct);
  }

  @ApiOperation("修改购物车中商品的规格")
  @RequestMapping(value = "/update/attr", method = RequestMethod.POST)
  @ResponseBody
  public CommonResult updateAttr(@RequestBody OmsCartItem cartItem) {
    int count = cartItemService.updateAttr(cartItem);
    if (count > 0) {
      return CommonResult.success(count);
    }
    return CommonResult.failed();
  }

  @ApiOperation("删除购物车中的指定商品")
  @RequestMapping(value = "/delete", method = RequestMethod.POST)
  @ResponseBody
  public CommonResult delete(@RequestParam("ids") List<Long> ids) {
    int count = cartItemService.delete(memberService.getCurrentMember().getId(), ids);
    if (count > 0) {
      return CommonResult.success(count);
    }
    return CommonResult.failed();
  }

  @ApiOperation("清空当前会员的购物车")
  @RequestMapping(value = "/clear", method = RequestMethod.POST)
  @ResponseBody
  public CommonResult clear() {
    int count = cartItemService.clear(memberService.getCurrentMember().getId());
    if (count > 0) {
      return CommonResult.success(count);
    }
    return CommonResult.failed();
  }
}
